For this purpose, a database of the train connections as a combination of all the train stops in Slovakia is designed. For the first performance evaluation model, the only small data portion is used examining the speed of the operation and loading operation into the table. The second model ...
(database) Atablein arelational database. This article is provided by FOLDOC - Free Online Dictionary of Computing (foldoc.org) Want to thank TFD for its existence?Tell a friend about us, add a link to this page, or visitthe webmaster's page for free fun content. ...
n a relative or relation adj of or relating to a doctrine maintaining the existence of relations between thingsof or relating to the theory that suggests that knowledge is conditioned by its sociocultural context; relativist Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 ...
8.Research of Corresponding Relation between XML Document and Relational Database;关系模型和XML文档之间数据对应关系的研究 9.Counterpoints in My Antonia;解析《我的安东妮亚》中的对应关系 10.The Research on the Relation of Social Stratification and School Stratification;社会分层与学校分层的对应关系研究 1...
Relation is sometimes used to refer to a table in a relational database but is more commonly used to describe the relationships that can be created between those tables in a relational database. Advertisements In relational databases, a relationship exists between two tables when one of them has...
(2011) as a relational database. Moreover, distant supervision incorporates the benefits of the supervised and unsupervised paradigms. Similarly to the supervised paradigm, it uses a probabilistic classifier to aggregate hundreds of features. Additionally, just like the unsupervised paradigm, it extracts...
Relation instance − A finite set of tuples in the relational database system represents relation instance. Relation instances do not have duplicate tuples.Relation schema − A relation schema describes the relation name (table name), attributes, and their names....
A Relational Database Management System does not enable multi-valued or composite attribute. So, the relation R (P, Q, R, S, T) is in 1st normal form.The relation is in 2nd normal form because Q->P is in 2nd normal form (Q is a super key) and P->R is in 2nd normal form (...
12.KDD of Relational Database with Hierarchical Data Field;具有层次数据域的关系中的知识发现 13.The Conception on Establishing a Multi-level Social Insurance System;关于建立多层次社会保险体系的构想 14.Computation method of spatial topological relation predicates with multiple hierarchies多层次空间拓扑关系谓...
Moreover, Wikidata items are also matched to their equivalents in external resources using non-relational statements in the form of triples where the predicate reveals the aligned resource and the object is the identifier of the concept in the external database [20]. Particularly, MeSH Descriptor...